Nested rows - call function on parent row expanding clicked

milan.mijailovic · July 19, 2018, 1:10pm

Hi,
Is there any way to call method on nester rows parent ‘+’ sign clicked?

aleksandra_budnik · July 19, 2018, 1:22pm

I’m not sure what you mean. Can you share a draft?

milan.mijailovic · July 19, 2018, 1:35pm

Thanks for quick response.

I need to call a function when clicked on ‘+’ sign near the row number (‘+’ that expands children of that row).
I want to load children after clicking on mentioned sign, just for parent that user clicks on.

aleksandra_budnik · July 20, 2018, 6:59am

Hi @milan.mijailovic

the nestedRows plugin should already work this way

(src: Row parent-child - JavaScript Data Grid | Handsontable)

and if you mean loading a new set of children (that hasn’t been provided before), that you can use the ht_nestingButton class - Handsontable example - JSFiddle - Code Playground as we do not have any hooks for collapsing the rows (yet).

milan.mijailovic · July 20, 2018, 9:58am

Ht @aleksandra_budnik,

I Have found a way by using ‘afterUntrimRow’ of handsontable.

Thanks for your help

aleksandra_budnik · July 20, 2018, 10:58am

Good to know. Thanks for an update @milan.mijailovic

milan.mijailovic · July 20, 2018, 11:19am

Welcome @aleksandra_budnik.

Thanks for your help